TW202136032A - Damper partially provided with anti-noise layer and manufacturing method thereof include a preparation step, an impregnation step, a drying step, a thermoforming step, and a cutting step - Google Patents

Damper partially provided with anti-noise layer and manufacturing method thereof include a preparation step, an impregnation step, a drying step, a thermoforming step, and a cutting step Download PDF

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TW202136032A
TW202136032A TW109110361A TW109110361A TW202136032A TW 202136032 A TW202136032 A TW 202136032A TW 109110361 A TW109110361 A TW 109110361A TW 109110361 A TW109110361 A TW 109110361A TW 202136032 A TW202136032 A TW 202136032A
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metal wire
noise
vibrating plate
noise layer
partially provided
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TWI723821B (en
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大原祐子
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大原祐子
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Abstract

The present invention provides a damper partially provided with an anti-noise layer and a manufacturing method thereof, the steps of which include: a preparation step, an impregnation step, a drying step, a thermoforming step, and a cutting step; in any dry state before or after the damper is formed, the following steps can be added before the impregnation step, after the drying step, after the thermoforming step or after the cutting step: a step of setting the wire, in which the at least one metal wire is set continuously on the metal wire setting area along the linear direction set to extend; a gluing step, in which the glue material is set on the metal wire stitching area and dried to eliminate the noise between the fabric material and the metal wire; or a combination of the above two steps.

Description

局部設置有抗噪層的喇叭振動片及其製造方法Horn vibrating piece partially provided with anti-noise layer and manufacturing method thereof

本發明係與一種喇叭振動片有關，特別係關於一種局部設置有抗噪層的喇叭振動片及其製造方法。The present invention relates to a horn vibrating plate, and particularly relates to a horn vibrating plate partially provided with an anti-noise layer and a manufacturing method thereof.

一般喇叭包括低音單元、中音單元、高音單元，這三種單元分別負責不同的頻率。一個典型的動圈式喇叭，當電流流過電線至音圈時，會產生出電磁場，由於這個電磁場與喇叭上的永久磁鐵的磁場成直角方向，使得活動線圈受力於間隙內產生運動。這個運動所產生的機械力，使附著音圈的紙盤產生垂直、上下的振動，從而使空氣振動，發出音頻傳送到人耳，達到聲音還原供人聆聽的目的，實現了電能至聲能的轉化。Generally speaking, speakers include woofer, midrange, and tweeter. These three units are responsible for different frequencies. A typical moving coil horn, when the current flows through the wire to the voice coil, an electromagnetic field is generated. Because this electromagnetic field is at right angles to the magnetic field of the permanent magnet on the horn, the active coil is forced to move in the gap. The mechanical force generated by this movement causes the paper plate attached to the voice coil to vibrate vertically and up and down, so that the air vibrates and the audio is transmitted to the human ear to achieve the purpose of sound restoration for human listening, and realizes the electric energy to sound energy. Conversion.

為了避免喇叭中的音圈因垂直、上下的振動而接觸其他的金屬元件，因此喇叭內部所包含的非金屬零件基材有多種是採用布材製成，主要原因在於經過特殊處理的布材具備適當的彈性與強度，能提供喇叭作動時所要功能的要求，其中，又以喇叭振動片(或稱彈波Damper)為喇叭或揚聲器結構中最重要的元件之一，喇叭振動片除了提供喇叭或揚聲器較佳的輸出功率及音頻特性，也是喇叭或揚聲器製造者在製造喇叭或揚聲器時，品質管制的基礎。In order to prevent the voice coil in the horn from contacting other metal components due to vertical and vertical vibrations, the non-metallic parts contained in the horn are made of cloth materials. The main reason is that the specially treated cloth materials have Appropriate elasticity and strength can provide the required functions of the horn when it is activated. Among them, the horn vibrating plate (or called the elastic wave Damper) is one of the most important components in the horn or speaker structure. The horn vibrating plate provides horn or The better output power and audio characteristics of the speaker are also the basis for quality control when the speaker or speaker manufacturer manufactures the speaker or speaker.

習知技術喇叭振動片的製造方法，其係包含有含浸步驟、烘烤步驟、熱壓步驟及驟裁切步驟。其中，含浸步驟係將布料含浸於樹脂之中，使布料吸收樹脂，並於布料之纖維外部形成一樹脂層，從而使布料具有一定的硬度。烘烤步驟將吸收樹脂的布料烘乾，以去除布料中的水分。The manufacturing method of the prior art horn vibrating plate includes an impregnation step, a baking step, a hot pressing step, and a rapid cutting step. Among them, the impregnation step is to impregnate the cloth in the resin, so that the cloth absorbs the resin, and forms a resin layer outside the fibers of the cloth, so that the cloth has a certain hardness. The baking step dries the resin-absorbing cloth to remove moisture from the cloth.

然而，習知技術之喇叭振動片的問題在於，其表面之樹脂相當堅硬，在振動時與其上之金屬導線相互摩擦，造成其在輸出音頻時產生噪音，從而影響喇叭之音質。However, the problem of the conventional speaker vibrating plate is that the resin on its surface is quite hard and rubs against the metal wire on it when it vibrates, causing it to generate noise when outputting audio, thereby affecting the sound quality of the speaker.

另一方面，若不解決振動時喇叭振動片與金屬導線相互摩擦的問題，可能經振動片長時間的振動，導致金屬導線係無法穩固與音圈及輸入端子連接，從而影響喇叭音質之輸出，此外，導線更有可能因產生錯位之問題發生變形鬆散或斷裂之狀況。On the other hand, if the problem of friction between the horn vibrating plate and the metal wire during vibration is not solved, the vibrating plate may vibrate for a long time, causing the metal wire to be unable to be firmly connected to the voice coil and the input terminal, thereby affecting the output of the horn’s sound quality. , The wire is more likely to deform, loose or break due to the problem of dislocation.

有鑑於習見之包裝提袋結構具有上述缺點，創作人乃針對該等缺點研究改進之道，終於有本發明產生。In view of the above-mentioned shortcomings of the conventional packaging and carrying bag structure, the creator researched and improved ways to address these shortcomings, and finally came to the present invention.

本發明之主要目的在於提供一種局部設置有抗噪層的喇叭振動片，其透過抗噪層之設置，藉此達到在喇叭震動時，消除纖維與金屬導線之間相互摩擦所產生的噪音。The main purpose of the present invention is to provide a horn vibrating plate with an anti-noise layer partially provided, through the anti-noise layer, to eliminate the noise generated by the friction between the fiber and the metal wire when the horn vibrates.

為達成上述目的及功效，本發明所提供之局部設置有抗噪層的喇叭振動片之製造方法，其係包含有：一準備步驟，提供一布材，該布材具有至少一金屬導線設置區；一含浸步驟，其係於該準備步驟後將該布材含浸於一樹脂中；一烘乾步驟，將該含浸步驟後之該布材予以烘乾；一熱壓成形步驟，一熱壓模具係以熱壓方式對該布材進行加溫及加壓，使該布材上同時成形有複數振動片成形部；及一裁切步驟，對應該等振動片成形部予以裁切，並取得複數喇叭振動片；其中在該喇叭振動片形成之前或之後的任何乾燥狀態下，包括在含浸步驟之前、烘乾步驟之後、熱壓成形步驟之後以及裁切步驟之後的任意一個步驟中加入：一設置導線步驟，將至少一金屬導線沿著一設置延伸的線性方向連續設置於該金屬導線設置區上；一上膠步驟，在該金屬導線縫合區上設置一膠材並烘乾，以消除該布材與該等金屬導線之間的噪音；或以上兩步驟之組合。In order to achieve the above-mentioned objects and effects, the method for manufacturing a horn vibrating plate partially provided with an anti-noise layer provided by the present invention includes: a preparation step, providing a cloth material having at least one metal wire setting area An impregnation step, which is to impregnate the cloth material in a resin after the preparation step; a drying step, the cloth material after the impregnation step is dried; a hot press forming step, a hot press mold The cloth material is heated and pressurized by hot pressing, so that a plurality of vibrating plate forming parts are formed on the cloth material at the same time; Horn vibrating plate; in any dry state before or after the horn vibrating plate is formed, including any one of the steps before or after the impregnation step, after the drying step, after the thermoforming step, and after the cutting step: a setting In the wire step, at least one metal wire is continuously arranged on the metal wire installation area along a linear direction of the installation extension; in a gluing step, a glue material is placed on the metal wire stitching area and dried to eliminate the cloth Noise between the material and the metal wires; or a combination of the above two steps.

具體地，根據本發明一實施例之局部設置有抗噪層的喇叭振動片之製造方法，其係為先執行該設置導線步驟，再執行該上膠步驟。Specifically, according to an embodiment of the present invention, a method for manufacturing a horn vibrating plate partially provided with an anti-noise layer is to perform the wire setting step first, and then the gluing step.

具體地，根據本發明另一實施例之局部設置有抗噪層的喇叭振動片之製造方法，其係為先執行該上膠步驟，再執行該設置導線步驟。Specifically, according to another embodiment of the present invention, a method for manufacturing a horn vibrating plate partially provided with an anti-noise layer is to perform the gluing step first, and then perform the wire setting step.

較佳地，該布材係選自聚酯纖維、棉纖維、壓克力纖維、蠶絲纖維、聚萘二甲酸乙二醇酯(PEN)、苯醯胺纖維(Aramid)、竹子纖維其中之一或其組合。Preferably, the cloth material is selected from one of polyester fiber, cotton fiber, acrylic fiber, silk fiber, polyethylene naphthalate (PEN), phenamide fiber (Aramid), and bamboo fiber Or a combination.

較佳地，該樹脂可以係選自酚醛樹脂、環氧樹脂、聚酯樹脂其中之一或其組合Preferably, the resin can be selected from one of phenolic resin, epoxy resin, polyester resin or a combination thereof

較佳地，其中該膠材係選自塑膠、橡膠、矽膠其中之一或其組合。Preferably, the glue material is selected from one or a combination of plastic, rubber, and silicone.

又，為達上述目的，本發明再以上述之局部設置有抗噪層的喇叭振動片之製造方法為基礎，進一步製作出一種局部設置有抗噪層的喇叭振動片，其係包含有：一本體，其係包括複數條纖維，該等纖維相互交織，其中該本體中央位置處設有一穿孔；至少一金屬導線縫合區，設於該本體上；至少一金屬導線，其係沿著一設置延伸的線性方向連續設置於該金屬導線設置區，；一抗噪層，其係設於該本體與該金屬導線之間，用以消除該等纖維與該等金屬導線之間的噪音；及至少一溢出層，其係位於該金屬導線縫合區中該本體與該等金屬導線未相鄰處，使該抗噪層的材質以自該抗噪層溢出之方式過剩地堆積於該溢出層。Furthermore, in order to achieve the above-mentioned object, the present invention is based on the above-mentioned method of manufacturing a horn vibrating plate partially provided with an anti-noise layer, and further produces a horn vibrating plate partially provided with an anti-noise layer, which includes: The main body includes a plurality of fibers interwoven with each other, wherein a perforation is provided at the center of the main body; at least one metal wire stitching area is provided on the main body; at least one metal wire extends along a setting The linear direction of is continuously arranged in the metal wire arrangement area; an anti-noise layer is arranged between the body and the metal wire to eliminate noise between the fibers and the metal wires; and at least one The overflow layer is located where the main body and the metal wires are not adjacent to each other in the metal wire stitching area, so that the material of the anti-noise layer is excessively accumulated on the overflow layer in a manner of overflowing from the anti-noise layer.

具體地，根據本發明另一實施例之溢出層，其係包覆該金屬導線，以防止該金屬導線可能因產生錯位之問題發生變形鬆散或斷裂之狀況。Specifically, according to another embodiment of the present invention, the overflow layer covers the metal wire to prevent the metal wire from being deformed, loosened or broken due to the problem of dislocation.

較佳地，其中該抗噪層的材質係選自塑膠、橡膠、矽膠其中之一或其組合。Preferably, the material of the anti-noise layer is selected from one or a combination of plastic, rubber, and silicone.

綜上，本發明所提供局部設置有抗噪層的喇叭振動片具有抗噪、防止導線短路或斷裂等特點。In summary, the horn vibrating piece provided with an anti-noise layer provided by the present invention has the characteristics of anti-noise and preventing short circuit or breakage of wires.

爲使熟悉該項技藝人士瞭解本發明之目的、特徵及功效，茲藉由下述具體實施例，並配合所附之圖式，對本發明詳加說明如下。In order to enable those skilled in the art to understand the purpose, features, and effects of the present invention, the following specific embodiments and accompanying drawings are used to explain the present invention in detail as follows.

以下配合圖式及元件符號對本發明的實施方式作更詳細的說明，俾使其所屬技術領域中具有通常知識者在研讀本說明書後能據以實施。然而，本發明不限於本文所公開的實施例，而是將以各種形式實現。The following describes the embodiments of the present invention in more detail with drawings and component symbols, so that those with ordinary knowledge in the technical field can implement them after studying this specification. However, the present invention is not limited to the embodiments disclosed herein, but will be implemented in various forms.

以下實施例僅作為示例提供，使得所屬技術領域中具有通常知識者可以完全理解本發明的公開內容和本發明所公開的範圍。The following embodiments are only provided as examples, so that persons with ordinary knowledge in the technical field can fully understand the disclosure of the present invention and the scope of the present invention.

因此，本發明將僅由所附申請專利範圍限定。用於描述本發明的各種實施例的附圖中，所示出的形狀、尺寸、比率、數量等僅僅為示例性，並且本發明不限於此。在本說明書中，相同的附圖標記通常表示相同的元件。除非另有明確說明，否則對單數的任何引用可以包含複數。Therefore, the present invention will only be limited by the scope of the attached patent application. In the drawings used to describe various embodiments of the present invention, the shapes, sizes, ratios, numbers, etc. shown are merely exemplary, and the present invention is not limited thereto. In this specification, the same reference numerals generally denote the same elements. Unless expressly stated otherwise, any reference to the singular may include the plural.

請參閱圖1及圖2，其分別顯示局部設置有抗噪層的喇叭振動片之製造流程方塊圖及示意圖。如圖所示，根據本發明所提供之局部設置有抗噪層的喇叭振動片之製造方法，其係包含有：一準備步驟(步驟S1)，其係為提供布材100，其中布材100具有金屬導線設置區120，並且布材100由複數條纖維110交錯編織而成，該些纖維110的成分可以是聚酯纖維、棉纖維、壓克力纖維、蠶絲纖維、聚萘二甲酸乙二醇酯(PEN)、苯醯胺纖維(Aramid)、竹子纖維等，但非僅限於此。Please refer to FIG. 1 and FIG. 2, which respectively show a block diagram and a schematic diagram of the manufacturing process of a horn vibrating plate with an anti-noise layer partially provided. As shown in the figure, the method for manufacturing a horn vibrating plate partially provided with an anti-noise layer according to the present invention includes: a preparation step (step S1), which is to provide a cloth 100, wherein the cloth 100 It has a metal wire setting area 120, and the cloth material 100 is made by interlacing a plurality of fibers 110. The composition of the fibers 110 can be polyester fiber, cotton fiber, acrylic fiber, silk fiber, polyethylene naphthalate Alcohol ester (PEN), phenamide fiber (Aramid), bamboo fiber, etc., but not limited to this.

在此，可選擇性地將布材100進行以下步驟：一設置導線步驟(步驟S6)，將金屬導線300沿著一設置延伸的線性方向連續設置於金屬導線設置區120上；一上膠步驟(步驟S7)，在該金屬導線縫合區上設置膠材220並烘乾；或以上兩步驟之組合。Here, the cloth material 100 can optionally be subjected to the following steps: a wire setting step (step S6), the metal wire 300 is continuously arranged on the metal wire setting area 120 along a linear direction of the setting extension; a gluing step (Step S7), the glue 220 is set on the metal wire stitching area and dried; or a combination of the above two steps.

需要進一步說明的是，根據本發明所提供之局部設置有抗噪層420的喇叭振動片400之製造方法，可以根據使用者之需求決定先執行設置導線步驟(步驟S6) 或先執行上膠步驟(步驟S7)，亦即設置導線步驟(步驟S6)與上膠步驟(步驟S7)兩者之間並不存在絕對的先後關係。如此一來，透過將抗噪層420設置於布材100與金屬導線300之間，藉此達到在喇叭震動時，消除纖維110與金屬導線300之間相互摩擦所產生的噪音。It should be further explained that, according to the method for manufacturing the horn vibrating plate 400 provided with the anti-noise layer 420 in the present invention, the wire setting step (step S6) or the gluing step can be performed first according to the needs of the user. (Step S7), that is, there is no absolute sequence relationship between the wire setting step (step S6) and the glueing step (step S7). In this way, by disposing the anti-noise layer 420 between the cloth material 100 and the metal wire 300, the noise generated by the friction between the fiber 110 and the metal wire 300 can be eliminated when the speaker vibrates.

其中，在金屬導線設置區120上設置膠材220 (步驟S7)，可藉由網版印刷或其他方式塗佈膠材220的方式，而膠材220可以是橡膠、矽膠或其他高分子膠材料，且並非僅限於此。Wherein, the rubber material 220 is arranged on the metal wire setting area 120 (step S7), and the rubber material 220 can be coated by screen printing or other methods, and the rubber material 220 can be rubber, silicon rubber or other polymer rubber materials. , And it’s not limited to this.

一含浸步驟(步驟S2)，其係於該準備步驟後將布材100含浸於呈液態之樹脂200中；其中，樹脂200的材料選用可以是酚醛樹脂、環氧樹脂、聚酯樹脂其中之一或其組合，或是其他具有熱固特性的高分子樹脂材料，且並非僅限於此。An impregnation step (step S2), in which the cloth material 100 is impregnated in the liquid resin 200 after the preparation step; the material of the resin 200 can be one of phenolic resin, epoxy resin, and polyester resin Or a combination thereof, or other polymer resin materials with thermosetting properties, and it is not limited to this.

一烘乾步驟(步驟S3)，其係於該含浸步驟後將該布材100予以烘乾，而後執行該熱壓成形步驟；於本發明之實施例中，經烘乾步驟後使該布材100具有一定的結構強度、韌性及彈性。在乾燥狀態下，亦可選擇性地將布材100進行設置導線步驟 (步驟S6)、 上膠步驟(步驟S7)或以上兩步驟之組合，其方式及原理同上所述，在此不再重複說明。A drying step (step S3), which is to dry the cloth material 100 after the impregnation step, and then perform the hot press forming step; in the embodiment of the present invention, the cloth material 100 is dried after the drying step 100 has certain structural strength, toughness and elasticity. In the dry state, the cloth material 100 can also be selectively subjected to the wire setting step (step S6), the gluing step (step S7) or a combination of the above two steps. The method and principle are the same as those described above, and will not be repeated here. illustrate.

一熱壓成形步驟(步驟S4)，其係以200-230度的溫度加熱壓印成型，在布材100上形成了複數個未經裁切的喇叭振動片400。在乾燥狀態下，亦可選擇性地將布材100進行 設置導線步驟(步驟S6)、上膠步驟(步驟S7)或以上兩步驟之組合，其方式及原理同上所述，在此不再重複說明。A hot press forming step (step S4), which is formed by heating and embossing at a temperature of 200-230 degrees to form a plurality of uncut horn vibrating plates 400 on the cloth material 100. In the dry state, the cloth material 100 can also be selectively subjected to the wire setting step (step S6), the gluing step (step S7) or a combination of the above two steps. The method and principle are the same as those described above, and will not be repeated here. illustrate.

一裁切步驟(步驟S5)，對應上述熱壓成形步驟後所形成的複數個未經裁切的喇叭振動片400予以裁切，並取得複數個喇叭振動片400。在乾燥狀態下，亦可選擇性地將布材100進行設置導線步驟 (步驟S6)、上膠步驟(步驟S7)或以上兩步驟之組合，其方式及原理同上所述，在此不再重複說明。A cutting step (step S5), corresponding to the plurality of uncut horn vibrating plates 400 formed after the hot press forming step, is cut, and a plurality of horn vibrating plates 400 are obtained. In the dry state, the cloth material 100 can also be selectively subjected to the wire setting step (step S6), the gluing step (step S7) or a combination of the above two steps. The method and principle are the same as those described above, and will not be repeated here. illustrate.

圖3為根據本發明之局部設置有抗噪層420的喇叭振動片400的立體圖；又，再配合參閱圖4A，其係為根據本發明第一實施例之局部設置有抗噪層420的喇叭振動片400沿A-A的局部剖面的放大示意圖。本發明再以上述之局部設置有抗噪層420的喇叭振動片400之製造方法為基礎，進一步製作出一種局部設置有抗噪層420的喇叭振動片400，其係包含有：一本體410，其係包括複數條纖維110，該等纖維110相互交織，其中本體410中央位置處設有一穿孔412，且振動片本體410係形成有一波浪部413；至少一金屬導線設置區120，設於本體410上；至少一金屬導線300，其係沿著一設置延伸的線性方向連續設置於金屬導線設置區120；一抗噪層420，其係設於本體410與金屬導線300之間，用以消除該等纖維110與金屬導線300之間的噪音；及至少一溢出層430，其係位於金屬導線設置區120中本體410與金屬導線300未相鄰處，使抗噪層420的材質以自抗噪層420溢出之方式過剩地堆積於溢出層430。FIG. 3 is a perspective view of a horn diaphragm 400 partially provided with an anti-noise layer 420 according to the present invention; and, in conjunction with FIG. 4A, it is a horn partially provided with an anti-noise layer 420 according to the first embodiment of the present invention An enlarged schematic view of a partial cross-section of the vibrating plate 400 along AA. The present invention is based on the above-mentioned manufacturing method of the horn vibrating plate 400 partially provided with the anti-noise layer 420, and further produces a horn vibrating plate 400 partially provided with the anti-noise layer 420, which includes: a body 410, It includes a plurality of fibers 110 which are interwoven with each other. A perforation 412 is provided at the center of the main body 410, and a wave portion 413 is formed in the vibrating plate main body 410; at least one metal wire disposing area 120 is disposed in the main body 410 On; at least one metal wire 300, which is continuously arranged in the metal wire arrangement area 120 along a linear direction of extension; an anti-noise layer 420, which is arranged between the body 410 and the metal wire 300 to eliminate the The noise between the fiber 110 and the metal wire 300; and at least one overflow layer 430, which is located in the metal wire arrangement area 120 where the main body 410 and the metal wire 300 are not adjacent to each other, so that the material of the anti-noise layer 420 is self-anti-noise The way in which the layer 420 overflows is excessively accumulated on the overflow layer 430.

具體地，根據本發明之抗噪層420的材質為膠材220，其係選自橡膠、矽膠或其他高分子膠材料，且並非僅限於此。Specifically, the material of the anti-noise layer 420 according to the present invention is the rubber material 220, which is selected from rubber, silicon rubber or other polymer rubber materials, and is not limited to this.

參閱圖4A、圖5A及圖6A，其分別顯示根據本發明不同實施例之局部設置有抗噪層420的喇叭振動片400沿A-A的局部剖面的放大示意圖。具體地，參閱圖4B，根據本發明第一實施例之局部設置有抗噪層420的喇叭振動片400，其製作流程係為：於裁切步驟(步驟S5)後加入執行上膠步驟(步驟S7)，再執行設置導線步驟(步驟S6)。Referring to FIGS. 4A, 5A and 6A, they respectively show enlarged schematic diagrams of a partial cross-section along A-A of the horn vibrating plate 400 partially provided with an anti-noise layer 420 according to different embodiments of the present invention. Specifically, referring to FIG. 4B, according to the first embodiment of the present invention, the horn vibrating plate 400 partially provided with the anti-noise layer 420 has a manufacturing process as follows: after the cutting step (step S5), the gluing step is added (step S5). S7), and then perform the wire setting step (step S6).

需要進一步說明的是，抗噪層420具有一厚度L，而厚度L的大小與抗噪能力有關，當抗噪層420之厚度L越大，抗噪能力越好；當抗噪層420之厚度L越小，抗噪能力越差。It should be further explained that the anti-noise layer 420 has a thickness L, and the size of the thickness L is related to the anti-noise ability. When the thickness L of the anti-noise layer 420 is larger, the anti-noise ability is better; when the thickness of the anti-noise layer 420 is The smaller the L, the worse the noise immunity.

具體地，參閱圖5B，根據本發明第二實施例之局部設置有抗噪層420的喇叭振動片400，其製作流程係為：於含浸步驟(步驟S2)前加入上膠步驟(步驟S7)，再執行設置導線步驟(步驟S6)。而以此方式進行者，可在完成設置導線步驟(步驟S6)後再進行熱壓成形、裁切等步驟，該些步驟已描述如前內容，在此不再重複說明。Specifically, referring to FIG. 5B, according to the second embodiment of the present invention, the horn vibrating plate 400 partially provided with the anti-noise layer 420 is produced by the following steps: adding a gluing step (step S7) before the impregnation step (step S2) , And then perform the wire setting step (step S6). In this way, the steps of hot pressing and cutting can be performed after completing the wire setting step (step S6). These steps have been described as the previous content, and the description will not be repeated here.

需要進一步說明的是，根據本發明的第二實施例相較於第一實施例，其差別在於第一實施例於裁切步驟(步驟S5)後才進行上膠步驟(步驟S7)，反之根據本發明的第二實施於含浸步驟(步驟S2)前即進行上膠步驟(步驟S7)。如此一來，由於纖維110與金屬導線300之間的空隙尚未被烘乾後的樹脂200所佔據，因此膠材220可以深入纖維110與金屬導線300之間的空隙，而使抗噪層420具有較大的厚度L，從而使根據本發明的第二實施例之局部設置有抗噪層420的喇叭振動片400具有較佳的抗噪能力。It should be further explained that the difference between the second embodiment of the present invention and the first embodiment is that the first embodiment performs the gluing step (step S7) after the cutting step (step S5), and vice versa. In the second implementation of the present invention, the sizing step (step S7) is performed before the impregnation step (step S2). As a result, since the gap between the fiber 110 and the metal wire 300 has not been occupied by the dried resin 200, the glue 220 can penetrate into the gap between the fiber 110 and the metal wire 300, so that the anti-noise layer 420 has With a larger thickness L, the horn vibrating plate 400 partially provided with the anti-noise layer 420 according to the second embodiment of the present invention has a better anti-noise ability.

具體地，參閱圖6B，根據本發明第三實施例之局部設置有抗噪層420的喇叭振動片400，其製作流程係為：於裁切步驟(步驟S5)後加入設置導線步驟(步驟S6)，再執行上膠步驟(步驟S7)。Specifically, referring to FIG. 6B, according to the third embodiment of the present invention, the horn vibrating plate 400 partially provided with the anti-noise layer 420 is made by the following steps: after the cutting step (step S5), the wire setting step (step S6) is added. ), and then perform the gluing step (step S7).

需要進一步說明的是，根據本發明的第三實施例之局部設置有抗噪層420的喇叭振動片400與上述實施例的差別在於，其係為先執行設置導線步驟(步驟S6)後再執行上膠步驟(步驟S7)。如此一來，雖然由於先執行設置導線步驟(步驟S6)而使得膠材220無法完全深入纖維110與金屬導線300之間的空隙，造成抗噪層420具有較小的厚度L而抗噪能力較差，但另一方面，由於先執行設置導線步驟(步驟S6)後再執行上膠步驟(步驟S7)，而使得溢出層430完全包覆金屬導線300，從而防止金屬導線300於振動時可能因產生錯位之問題發生變形鬆散或斷裂之狀況。It should be further explained that the difference between the horn vibrating piece 400 partially provided with the anti-noise layer 420 according to the third embodiment of the present invention and the above-mentioned embodiment is that it is performed after the wire setting step (step S6) is performed first. Gluing step (step S7). As a result, although the glue 220 cannot penetrate the gap between the fiber 110 and the metal wire 300 due to the wire setting step (step S6) first, the anti-noise layer 420 has a small thickness L and has poor noise resistance. , But on the other hand, since the wire setting step (step S6) is performed first and then the gluing step (step S7) is performed, the overflow layer 430 completely covers the metal wire 300, thereby preventing the metal wire 300 from being caused by vibration. The problem of dislocation occurs when deformed, loose or broken.

藉此，本發明具有以下之實施功效及技術功效：Therefore, the present invention has the following implementation effects and technical effects:

其一，本發明透過抗噪層420之設置，藉此達到在喇叭震動時，消除纖維110與金屬導線300之間振動時所產生的噪音。First, the present invention eliminates the noise generated by the vibration between the fiber 110 and the metal wire 300 when the horn vibrates through the arrangement of the anti-noise layer 420.

其二，本發明係能增加喇叭振動片400之整體強度與抗撕裂效果，同時搭配膠材220的彈性，以減緩金屬導線300所受運作時的振動拉力，並能保護該金屬導線300整體結構，且透過抗噪層420之設置，以防止於長期振動下金屬導線300與喇叭振動片400結合處產生鬆脫之情形。Second, the present invention can increase the overall strength and tear resistance of the horn vibrating plate 400, and at the same time match the elasticity of the rubber material 220 to slow down the vibration tension of the metal wire 300 during operation, and can protect the metal wire 300 as a whole The structure, and the anti-noise layer 420 is provided to prevent the joint between the metal wire 300 and the horn vibrating plate 400 from being loose under long-term vibration.

其三，本發明係能利用溢出層430完全包覆金屬導線300，從而防止金屬導線300於振動時可能因產生錯位之問題發生變形鬆散或斷裂之狀況。Third, the present invention can completely cover the metal wire 300 with the overflow layer 430, so as to prevent the metal wire 300 from being deformed, loosened or broken due to misalignment during vibration.

以上係藉由特定的具體實施例說明本發明之實施方式，所屬技術領域具有通常知識者可由本說明書所揭示之內容輕易地瞭解本發明之其他優點及功效。The above is a description of the implementation of the present invention through specific specific examples. Those with ordinary knowledge in the art can easily understand the other advantages and effects of the present invention from the content disclosed in this specification.

以上所述僅為本發明之較佳實施例，並非用以限定本發明之範圍；凡其它未脫離本發明所揭示之精神下所完成之等效改變或修飾，均應包含在下述之專利範圍內。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all other equivalent changes or modifications made without departing from the spirit of the present invention should be included in the following patent scope Inside.

100:布材 110:纖維 120:金屬導線設置區 200:樹脂 220:膠材 300:金屬導線 400:喇叭振動片 410:本體 412:穿孔 413:波浪部 420:抗噪層 430:溢出層 S1:準備步驟 S2:含浸步驟 S3:烘乾步驟 S4:熱壓成形步驟 S5:裁切步驟 S6:設置導線步驟 S7:上膠步驟100: Cloth 110: Fiber 120: Metal wire setting area 200: resin 220: plastic 300: Metal wire 400: Horn vibrating plate 410: body 412: perforation 413: Wave Department 420: Anti-noise layer 430: Overflow Layer S1: Preparation steps S2: impregnation step S3: drying step S4: Hot press forming step S5: Cutting steps S6: Setting the wire steps S7: Gluing step

圖1為根據本發明之局部設置有抗噪層的喇叭振動片製造流程方塊圖； 圖2為根據本發明之局部設置有抗噪層的喇叭振動片製造流程示意圖； 圖3為根據本發明之局部設置有抗噪層的喇叭振動片立體圖； 圖4A為根據本發明第一實施例之局部設置有抗噪層的喇叭振動片沿A-A的局部剖面的放大示意圖； 圖4B為根據本發明第一實施例之局部設置有抗噪層的喇叭振動片製造流程示意圖； 圖5A為根據本發明第二實施例之局部設置有抗噪層的喇叭振動片沿A-A的局部剖面的放大示意圖； 圖5B為根據本發明第二實施例之局部設置有抗噪層的喇叭振動片製造流程示意圖； 圖6A為根據本發明第三實施例之局部設置有抗噪層的喇叭振動片沿A-A的局部剖面的放大示意圖； 圖6B為根據本發明第三實施例之局部設置有抗噪層的喇叭振動片製造流程示意圖。Fig. 1 is a block diagram of the manufacturing process of a horn vibrating plate partially provided with an anti-noise layer according to the present invention; Figure 2 is a schematic view of the manufacturing process of a horn vibrating plate partially provided with an anti-noise layer according to the present invention; Figure 3 is a perspective view of a horn vibrating plate partially provided with an anti-noise layer according to the present invention; 4A is an enlarged schematic view of a partial cross-section along A-A of a horn vibrating piece partially provided with an anti-noise layer according to the first embodiment of the present invention; 4B is a schematic view of the manufacturing process of a horn vibrating plate with a noise-resistant layer partially provided according to the first embodiment of the present invention; 5A is an enlarged schematic view of a partial cross-section along A-A of a horn vibrating piece partially provided with an anti-noise layer according to a second embodiment of the present invention; FIG. 5B is a schematic view of the manufacturing process of a horn vibrating plate partially provided with an anti-noise layer according to a second embodiment of the present invention; 6A is an enlarged schematic diagram of a partial cross-section along A-A of a horn vibrating piece partially provided with an anti-noise layer according to a third embodiment of the present invention; Fig. 6B is a schematic diagram of a manufacturing process of a horn vibrating plate partially provided with an anti-noise layer according to a third embodiment of the present invention.

S1:準備步驟S1: Preparation steps

S2:含浸步驟S2: impregnation step

S3:烘乾步驟S3: drying step

S4:熱壓成形步驟S4: Hot press forming step

S5:裁切步驟S5: Cutting steps

S6:設置導線步驟S6: Setting the wire steps

S7:上膠步驟S7: Gluing step

Claims (8)

一種局部設置有抗噪層的喇叭振動片之製造方法，其係包含有： 一準備步驟，提供一布材，該布材具有至少一金屬導線設置區； 一含浸步驟，其係於該準備步驟後將該布材含浸於一樹脂中； 一烘乾步驟，將該含浸步驟後之該布材予以烘乾； 一熱壓成形步驟，一熱壓模具係以熱壓方式對該布材進行加溫及加壓，使該布材上同時成形有複數振動片成形部；及 一裁切步驟，對應該等振動片成形部予以裁切，並取得複數喇叭振動片；其中 在該喇叭振動片形成之前或之後的任何乾燥狀態下，包括在含浸步驟之前、烘乾步驟之後、熱壓成形步驟之後以及裁切步驟之後的任意一個步驟中加入： 一設置導線步驟，將至少一金屬導線沿著一設置延伸的線性方向連續設置於該金屬導線設置區上； 一上膠步驟，在該金屬導線縫合區上設置一膠材並烘乾，以消除該布材與該等金屬導線之間的噪音；或 以上兩步驟之組合。A method for manufacturing a horn vibrating plate with an anti-noise layer partially provided, which includes: In a preparation step, a cloth material is provided, and the cloth material has at least one metal wire setting area; An impregnation step, which impregnates the cloth in a resin after the preparation step; A drying step, drying the cloth material after the impregnation step; A hot press forming step, a hot press mold heats and presses the cloth material by hot pressing, so that a plurality of vibrating plate forming parts are simultaneously formed on the cloth material; and A cutting step is to cut corresponding to the vibrating plate forming parts, and obtain a plurality of horn vibrating plates; In any dry state before or after the formation of the horn vibrating plate, including any one of the steps before the impregnation step, after the drying step, after the thermoforming step, and after the cutting step: A wire setting step, at least one metal wire is continuously arranged on the metal wire installation area along a linear direction of installation extension; In a gluing step, a glue material is placed on the metal wire stitching area and dried to eliminate the noise between the cloth material and the metal wires; or A combination of the above two steps. 如請求項1所述之方法，其中，該膠材係選自塑膠、橡膠、矽膠其中之一或其組合。The method according to claim 1, wherein the rubber material is selected from one or a combination of plastic, rubber, and silicone. 如請求項1所述之方法，其係為先執行該設置導線步驟，再執行該上膠步驟。According to the method described in claim 1, the step of setting the wire is performed first, and then the step of gluing is performed. 如請求項1所述之方法，其係為先執行該上膠步驟，再執行該設置導線步驟。According to the method described in claim 1, the gluing step is performed first, and then the wire setting step is performed. 如請求項1所述之方法，其中在該金屬導線縫合區上設置該膠材的方法為塗膠、網格印刷或噴膠。The method according to claim 1, wherein the method of arranging the glue material on the metal wire stitching area is glue coating, grid printing or glue spraying. 一種局部設置有抗噪層的喇叭振動片，其係包含有： 一本體，其係包括複數條纖維，該等纖維相互交織，其中該本體中央位置處設有一穿孔； 至少一金屬導線設置區，設於該本體上； 至少一金屬導線，其係沿著一設置延伸的線性方向連續設置於該金屬導線設置區； 一抗噪層，其係設於該本體與該等金屬導線之間，用以消除該等纖維與該等金屬導線之間的噪音；及 至少一溢出層，其係位於該金屬導線設置區中該本體與該等金屬導線未相鄰處，使該抗噪層的材質以自該抗噪層溢出之方式過剩地堆積於該溢出層。A horn vibrating plate with an anti-noise layer partially provided, which contains: A body, which includes a plurality of fibers, the fibers are interwoven with each other, wherein a perforation is provided at the center of the body; At least one metal wire setting area is provided on the body; At least one metal wire, which is continuously arranged in the metal wire arrangement area along a linear direction of arrangement extension; An anti-noise layer, which is arranged between the body and the metal wires to eliminate the noise between the fibers and the metal wires; and At least one overflow layer is located where the main body and the metal wires are not adjacent to each other in the metal wire arrangement area, so that the material of the anti-noise layer is excessively accumulated on the overflow layer in a manner of overflowing from the anti-noise layer. 如請求項6所述之局部設置有抗噪層的喇叭振動片，其中，該溢出層包覆該金屬導線，以防止該金屬導線短路。According to claim 6, the horn vibrating piece with an anti-noise layer partially provided, wherein the overflow layer covers the metal wire to prevent the metal wire from being short-circuited. 如請求項6所述之局部設置有抗噪層的喇叭振動片，其中，該抗噪層的材質係選自塑膠、橡膠、矽膠其中之一或其組合。According to claim 6, the horn vibrating plate with an anti-noise layer partially provided, wherein the material of the anti-noise layer is selected from one or a combination of plastic, rubber, and silicone.
TW109110361A 2020-03-26 2020-03-26 Horn vibrating piece partially provided with anti-noise layer and manufacturing method thereof TWI723821B (en)

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